station for the rest of the night, but Inspector Kumar, neglected to interrogate them and tortured them heavily, even setting them up with a eunuch, who inadvertently assaulted them. Albeit thirsty for revenge, both of them left for New York to pursue their higher studies in surgery and went on to abduct and kill local young women, who looked down on them or were disrespectful to them. On their trip to India, they met and killed Rani and returned to the States. Once they found out that Arokiya Raj and his wife had moved to New York, they studied their residence and killed them too. Thinking that Raghavan will be dead in minutes due to his lung injuries, they set their apartment on fire and take the next flight to Mumbai, to escape the NYPD. Raghavan makes it out alive by jumping out the window and is hospitalised with severe injuries. Aradhana takes care of him, and their bond grows stronger. Four weeks later, Raghavan and Aradhana return to Chennai together. During their flight, Aradhana explains that she has a daughter who is living with her parents in Chennai, and upon realisation, she feels guilty for being selfish and wanting to commit suicide. Aradhana states that she will be taking her daughter and mother back to New York in two weeks, to start her job. As they wait in line for customs, Raghavan proposes to Aradhana, but she refuses, saying that she is not ready for another relationship, having just finalised her divorce, and wishes to focus on being a good mother to her daughter. Amudhan and Ilamaran, evade the Mumbai police at the airport and finally reach Chennai, leaving a trail of bodies in their path. Raghavan issues a state-wide hunt for them. The dean of their medical college also revokes their degrees, thus beginning their violent rampage. After seeing Aradhana with Raghavan, Amudhan kidnaps her, while Ilamaaran tries to get into Raghavan's house to kill him. When the cops arrive, Ilamaaran attempts to flee, but is caught by Raghavan, after a long road chase. Raghavan comes to realise that Amudhan and Ilamaaran are in an intimate relationship. Trying to negotiate Ilamaaran's freedom for Aradhana's, Raghavan agrees to meet with Amudhan; on the other hand, Amudhan decides to outright bury Aradhana alive, after realising their hypocrisy. The final altercation results in Raghavan killing both Amudhan and Ilamaaran and rescuing